Hopping pilots for estimation of frequency-offset and multiantenna channels in MIMO-OFDM

IEEE Transactions on Communications

Volumn 53, Issue 1, 2005, Pages 162-172

  Ma, Xiaoli ^a   Oh, Mi Kyung ^b   Giannakis, Georgios B ^c   Park, Dong Jo ^b  

^a AUBURN UNIVERSITY   (United States)

^b Korea Advanced Institute of Science and Technology (KAIST)   (South Korea)

^c University of Minnesota   (United States)

Author keywords

Carrier frequency offset (CFO); Cram r Rao lower bound; Frequency selective channel; Multi input multi output (MIMO),Orthogonal frequency division multiplexing (OFDM); Null subcarriers; Pilot symbols

Indexed keywords

ALGORITHMS; ANTENNAS; COMMUNICATION CHANNELS (INFORMATION THEORY); COMPUTER SIMULATION; DATA COMMUNICATION SYSTEMS; FADING (RADIO); MATHEMATICAL MODELS; MATRIX ALGEBRA; MODULATION; SIGNAL DETECTION;

CARRIER FREQUENCY OFFSET (CFO); CHANNEL ESTIMATION; CRAMER-RAO LOWER BOUND; FREQUENCY SELECTIVE CHANNEL; MULTIPLE INPUT MULTIPLE OUTPUT; NULL SUBCARRIERS; PILOT SYMBOLS;

ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING;

EID: 14044266873     PISSN: 00906778     EISSN: None     Source Type: Journal    
DOI: 10.1109/TCOMM.2004.840663     Document Type: Article

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